14-Letter Words Matching ___IG_________

There are 20 14-letter words that match ___IG_________. 5 are common words, such as ANTIGENICITIES and ENLIGHTENMENTS. A rarer one is TOXIGENICITIES. In this set, N is the most frequent open letter (19 words). 9 words contain a doubled letter.

Full list 20

antigenicitiesenlightenmentsinsignificanceinvigoratinglynavigabilitiesantigovernmentindigenousnessinsightfulnessinsignificancyobligingnessesalmightinessesantiguerrillasdelightfulnessdepigmentationfatigabilitiesindigenizationnavigationallyresignednessessprightfulnesstoxigenicities

About this list

Words
20 (5 common words)
Common example
antigenicities
Rare example
toxigenicities
Doubled letters
9
Ending in S
13
Most frequent letter
N (19)

Questions

How many 14-letter words matching ___ig_________ are there?

20. 5 of them are common words.

What is a common example?

ANTIGENICITIES is among the common words in this set.